3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo preg_match('/\p{L}\p{Nl}$_][\p{L}\p{Nl}$\p{Mn}\p{Mc}\p{Nd}\p{Pc}/usi', '〱')

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
5.4.350.0050.03811.98
5.4.340.0070.03511.98
5.4.320.0060.03712.47
5.4.310.0070.04112.46
5.4.300.0030.04412.46
5.4.290.0070.03712.47
5.4.280.0040.03712.36
5.4.270.0040.03912.36
5.4.260.0070.03912.36
5.4.250.0070.03812.36
5.4.240.0070.03612.36
5.4.230.0060.04412.36
5.4.220.0090.03812.36
5.4.210.0080.03812.35
5.4.200.0040.04412.35
5.4.190.0080.04012.35
5.4.180.0060.03712.35
5.4.170.0050.04712.36
5.4.160.0110.03112.36
5.4.150.0040.03812.35
5.4.140.0060.03912.04
5.4.130.0080.04012.02
5.4.120.0080.04411.98
5.4.110.0070.03511.98
5.4.100.0040.03811.98
5.4.90.0070.03811.98
5.4.80.0040.03911.99
5.4.70.0060.03511.98
5.4.60.0070.04311.98
5.4.50.0070.03511.98
5.4.40.0050.03611.96
5.4.30.0050.03611.96
5.4.20.0050.03811.96
5.4.10.0090.03311.96
5.4.00.0060.03711.46
5.3.290.0130.04512.80
5.3.280.0130.03412.71
5.3.270.0050.04112.72
5.3.260.0060.04012.72
5.3.250.0080.03612.71
5.3.240.0030.04212.72
5.3.230.0030.04312.71
5.3.220.0070.03612.68
5.3.210.0080.03712.68
5.3.200.0070.04212.68
5.3.190.0070.03712.68
5.3.180.0110.04312.68
5.3.170.0060.04112.67
5.3.160.0050.04212.68
5.3.150.0110.04112.68
5.3.140.0040.03912.66
5.3.130.0090.03612.65
5.3.120.0060.04112.66
5.3.110.0060.04112.66
5.3.100.0090.03512.12
5.3.90.0070.04012.08
5.3.80.0070.03712.07
5.3.70.0080.03912.07
5.3.60.0080.03712.06
5.3.50.0050.03712.00
5.3.40.0050.04012.00
5.3.30.0070.03411.95
5.3.20.0080.03511.72
5.3.10.0090.03211.70
5.3.00.0100.03211.68
5.2.170.0060.0299.18
5.2.160.0030.0379.18
5.2.150.0060.0299.18
5.2.140.0070.0299.18
5.2.130.0060.0299.14
5.2.120.0040.0309.14
5.2.110.0070.0299.15
5.2.100.0060.0339.14
5.2.90.0040.0339.14
5.2.80.0060.0329.14
5.2.70.0040.0319.14
5.2.60.0050.0359.09
5.2.50.0070.0339.06
5.2.40.0050.0299.04
5.2.30.0050.0319.02
5.2.20.0070.0349.00
5.2.10.0080.0278.93
5.2.00.0080.0298.78
5.1.60.0040.0258.07
5.1.50.0020.0278.06
5.1.40.0060.0248.05
5.1.30.0040.0268.39
5.1.20.0060.0268.42
5.1.10.0060.0248.14
5.1.00.0050.0248.14
5.0.50.0040.0206.62
5.0.40.0040.0216.48
5.0.30.0040.0316.29
5.0.20.0040.0196.26
5.0.10.0000.0306.24
5.0.00.0050.0346.23
4.4.90.0010.0174.78
4.4.80.0040.0144.75
4.4.70.0030.0154.75
4.4.60.0040.0144.75
4.4.50.0050.0144.77
4.4.40.0020.0264.71
4.4.30.0040.0174.76
4.4.20.0050.0164.84
4.4.10.0020.0174.85
4.4.00.0020.0264.76
4.3.110.0010.0224.67
4.3.100.0040.0184.66
4.3.90.0030.0184.64
4.3.80.0040.0244.59
4.3.70.0030.0164.63
4.3.60.0030.0164.63
4.3.50.0030.0194.63
4.3.40.0040.0254.54
4.3.30.0010.0183.29
4.3.20.0020.0173.27
4.3.10.0060.0263.22
4.3.00.0070.0236.94

preferences:
143.42 ms | 1394 KiB | 7 Q